Viewing archive of Monday, 30 December 2024 - Sunspot regions
Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
| Sunspot number | New regions | Background flux | Maximum flux | C | M | X |
|---|---|---|---|---|---|---|
| 183 -26 | 1 | C3.75 | X1.59 | 6 | 13 | 2 |
Sunspot regions
Region 13928 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 10 | AXX | S14W89 | |
|
||||
Region 13929 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 | 30 | CAO | N18W0* | |
|
||||
Region 13932 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 4 -9 | 40 | CAO | S16W62 | |
|
||||
Solar flares on this day | ||||
| X1.1 | ||||
Region 13933 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 5 -3 | 180 | EAO | S08W85 | |
|
||||
Solar flares on this day | ||||
| M1.46 M1.74 M1.7 | ||||
Region 13935 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 70 10 | HSX | S18W38 | |
|
||||
Region 13936 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 22 2 | 400 20 | EKC | N13W55 | |
|
||||
Solar flares on this day | ||||
| X1.59 M3.5 C6.0 M3.5 M5.02 M1.2 M1.69 M1.62 M1.76 C5.9 C5.5 C6.5 C6.1 C7.6 | ||||
Region 13937 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 20 | HSX | S08W27 | |
|
||||
Region 13938 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 12 -9 | 150 -20 | DAO | N19W15 | |
|
||||
Region 13939 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 12 -2 | 110 -10 | DAC | S16E07 | |
|
||||
Solar flares on this day | ||||
| M1.7 C7.3 M1 | ||||
Region 13940 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 15 14 | 100 90 | AXX | S06E14 | |
|
||||
Solar flares on this day | ||||
| M1.7 | ||||
Region 13941 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 13 -3 | 70 | EAC | S06E11 | |
|
||||
Solar flares on this day | ||||
| C7.4 | ||||
Region 13942 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 10 | AXX | S08E33 | |
|
||||
Region 13943 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 40 | HAX | S15E73 | |
|
||||
All times in UTC
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Space weather facts
| Last X-flare | 2025/12/01 | X1.9 |
| Last M-flare | 2025/12/06 | M8.1 |
| Last geomagnetic storm | 2025/12/04 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 175.4 +83.6 |
| Last 30 days | 106.4 +12.9 |